On Sat, Jun 4, 2022 at 2:13 AM Mayuresh Chitale
wrote:
>
> Smstateen extension specifies a mechanism to close
> the potential covert channels that could cause security issues.
>
> This patch adds the CSRs defined in the specification and
> the corresponding predicates and read/write functions.
>
On 6/16/2022 1:37 PM, Gerd Hoffmann wrote:
Hi,
Per my understanding, Unaccepted Memory in UEFI is introduced for
confidential VMs, i.e., for Intel TDX and AMD SEV-SNP. The only reason
UEFI/OVMF reports "Unaccepted Memory" to OS, is a confidential VM is
desired.
No. Reporting "Unaccepted
Hi,
> Per my understanding, Unaccepted Memory in UEFI is introduced for
> confidential VMs, i.e., for Intel TDX and AMD SEV-SNP. The only reason
> UEFI/OVMF reports "Unaccepted Memory" to OS, is a confidential VM is
> desired.
No. Reporting "Unaccepted Memory" to the OS is not a hard
On Thu, Jun 16, 2022 at 7:12 AM Nicolas Pitre wrote:
>
> For a TOR entry to match, the stard address must be lower than the end
> address. Normally this is always the case, but correct code might still
> run into the following scenario:
>
> Initial state:
>
> pmpaddr3 = 0x2000
On Thu, Jun 16, 2022 at 8:08 AM Alistair Francis wrote:
>
> On Thu, Jun 16, 2022 at 4:21 AM Atish Kumar Patra wrote:
> >
> > On Wed, Jun 8, 2022 at 12:19 AM Alistair Francis
> > wrote:
> > >
> > > On Mon, Jun 6, 2022 at 2:23 AM Atish Patra wrote:
> > > >
> > > > On Thu, Jun 2, 2022 at 12:02
Based on architecture review committee feedback, the [m|s|vs]seteienum,
[m|s|vs]clreienum, [m|s|vs]seteipnum, and [m|s|vs]clreipnum CSRs are
removed in the latest AIA draft v0.3.0 specification.
(Refer, https://github.com/riscv/riscv-aia/releases/tag/0.3.0-draft.31)
These CSRs were mostly for
The latest AIA draft v0.3.0 defines a relatively simpler scheme for
default priority assignments where:
1) local interrupts 24 to 31 and 48 to 63 are reserved for custom use
and have implementation specific default priority.
2) remaining local interrupts 0 to 23 and 32 to 47 have a recommended
The latest AIA draft v0.3.0 addresses comments from the architecture
review committee.
(Refer, https://github.com/riscv/riscv-aia/releases/tag/0.3.0-draft.31)
There are primarily two changes:
1) Removing various [m|s|vs]seteienum, [m|s|vs]clreienum, [m|s|vs]seteipnum,
and [m|s|vs]clrei;num
On Thu, Jun 16, 2022 at 10:34 AM Alistair Francis wrote:
>
> On Mon, Jun 13, 2022 at 10:30 PM Bin Meng wrote:
> >
> > On Mon, Jun 13, 2022 at 8:33 AM Alistair Francis
> > wrote:
> > >
> > > On Thu, Jun 9, 2022 at 11:08 AM Bin Meng wrote:
> > > >
> > > > env->misa_mxl was already set in the
On Thu, Jun 16, 2022 at 4:21 AM Atish Kumar Patra wrote:
>
> On Wed, Jun 8, 2022 at 12:19 AM Alistair Francis wrote:
> >
> > On Mon, Jun 6, 2022 at 2:23 AM Atish Patra wrote:
> > >
> > > On Thu, Jun 2, 2022 at 12:02 AM Alistair Francis
> > > wrote:
> > > >
> > > > On Wed, Jun 1, 2022 at 4:16
On Mon, Jun 13, 2022 at 10:30 PM Bin Meng wrote:
>
> On Mon, Jun 13, 2022 at 8:33 AM Alistair Francis wrote:
> >
> > On Thu, Jun 9, 2022 at 11:08 AM Bin Meng wrote:
> > >
> > > env->misa_mxl was already set in the RISC-V cpu init routine, and
> > > validated at the beginning of
On Wed, Jun 15, 2022 at 2:07 PM Bin Meng wrote:
>
> On Mon, Jun 13, 2022 at 8:08 PM Jason A. Donenfeld wrote:
> >
> > If the FDT contains /chosen/rng-seed, then the Linux RNG will use it to
> > initialize early. Set this using the usual guest random number
> > generation function. This is
On 2022/6/15 22:51, Steve Sistare wrote:
Add qemu_file_open and qemu_fd_open to create QEMUFile objects for unix
files and file descriptors.
the function names should be updated.
--
Guoyi
Signed-off-by: Steve Sistare
---
migration/qemu-file-channel.c | 36
On Sun, Jun 5, 2022 at 9:12 AM Richard Henderson
wrote:
>
> This issue concerns the value of mtval for illegal
> instruction exceptions, and came with a great test case.
> The fix is just two lines, in the first patch, but
> I noticed some cleanups on the way.
>
>
> r~
>
>
> Richard Henderson
Matheus Kowalczuk Ferst writes:
> On 01/06/2022 15:05, Alex Bennée wrote:
>> From: Paolo Bonzini
>>
>> In preparation for handling more binaries than just cc, handle
>> the case of "probe_target_compiler $cpu" directly in the function,
>> setting the target_* variables based on the ones that
This lets you set the manufacturer's ID for a slirp netdev, which can be
queried from the guest through the Get Version ID NC-SI command. For
example, by setting the manufacturer's ID to 0x8119:
wget
https://github.com/facebook/openbmc/releases/download/openbmc-e2294ff5d31d/fby35.mtd
With this change, you can now request the out-of-band MAC address from
slirp in fby35-bmc:
wget
https://github.com/facebook/openbmc/releases/download/openbmc-e2294ff5d31d/fby35.mtd
qemu-system-arm -machine fby35-bmc \
-drive file=fby35.mtd,format=raw,if=mtd \
-nographic \
There hasn't been a new libslirp release yet, but I don't see any reason
in particular why we couldn't update to this commit to support the new
NC-SI functionality added in !122 and !125, as long as it doesn't break
backwards compatibility with anything.
[1]
I think we probably need a new Slirp release
(4.8.0) and a switch statement here instead, right?
So that we can preserve the behavior for 4.7.0?
Signed-off-by: Peter Delevoryas
---
net/slirp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/slirp.c b/net/slirp.c
index
I recently submitted some NC-SI changes ([1], [2]) to libslirp, and I'd like
to include them as netdev options in QEMU now.
I'm guessing that before we can do that though, there probably needs
to be a new libslirp release, right? Right now we're on 4.7.0, with
SlirpConfig version 4. I guess I'd
Detaching any addtional guest displays in case there are multiple
displays assigned to the guest OS (e.g. max_outputs=n) so that
all of them are visible upon lauching.
v2: - check if the type of VC is GD_VC_GFX before qemu_console_is_graphic
(Gerd Hoffman)
- vc[0] is always primary
New integer array parameter, 'monitor' is for specifying the target
displays where individual QEMU windows are placed upon launching.
The array contains a series of numbers representing the monitor where
QEMU windows are placed.
Numbers in the array are mapped to QEMU windows like,
[1st
This patch seires is for adding some useful features for the guest os with
multi-displays. First patch is to make all of guest displays visible
when guest os is launched using "detach". Second patch is for providing
a method to assign each guest display to specific physical monitor,
which would be
On 6/15/22 08:51, Stefan Hajnoczi wrote:
The following changes since commit 8e6c70b9d4a1b1f3011805947925cfdb31642f7f:
Merge tag 'kraxel-20220614-pull-request' of git://git.kraxel.org/qemu into
staging (2022-06-14 06:21:46 -0700)
are available in the Git repository at:
For a TOR entry to match, the stard address must be lower than the end
address. Normally this is always the case, but correct code might still
run into the following scenario:
Initial state:
pmpaddr3 = 0x2000 pmp3cfg = OFF
pmpaddr4 = 0x3000 pmp4cfg = TOR
Execution:
On 15.06.22 16:51, Steve Sistare wrote:
> A memory-backend-ram or a memory-backend-memfd block with the RAM_SHARED
> flag set is not migrated when migrate_ignore_shared() is true, but this
> is wrong, because it has no named backing store, and its contents will be
> lost. Define a new flag
Signed-off-by: Lucas Coutinho
---
target/ppc/insn32.decode | 2 ++
target/ppc/translate.c | 17 -
target/ppc/translate/storage-ctrl-impl.c.inc | 14 ++
3 files changed, 16 insertions(+), 17 deletions(-)
diff --git
On Tue, 14 Jun 2022 10:52:52 +0200
Gerd Hoffmann wrote:
> On Mon, Jun 13, 2022 at 03:47:04PM +0200, Laszlo Ersek wrote:
> > On 06/12/22 19:32, Kevin Locke wrote:
> > > PCI Express devices which use legacy VGA compatibility should be placed
> > > on the Root Complex. This simplifies ioport
Signed-off-by: Lucas Coutinho
---
target/ppc/helper.h | 2 +-
target/ppc/insn32.decode | 1 +
target/ppc/mmu-hash64.c | 2 +-
target/ppc/translate.c | 13 -
Signed-off-by: Lucas Coutinho
---
target/ppc/helper.h | 2 +-
target/ppc/insn32.decode | 5 +
target/ppc/mmu-hash64.c | 2 +-
target/ppc/translate.c | 17 -
Signed-off-by: Lucas Coutinho
---
target/ppc/helper.h | 2 +-
target/ppc/insn32.decode | 1 +
target/ppc/mmu-hash64.c | 2 +-
target/ppc/translate.c | 13 -
Signed-off-by: Lucas Coutinho
---
target/ppc/helper.h | 2 +-
target/ppc/insn32.decode | 7 +++
target/ppc/mmu-hash64.c | 2 +-
target/ppc/translate.c | 13 -
Implement the following PowerISA v3.0 instuction:
slbiag: SLB Invalidate All Global X-form
Move the following PowerISA v3.0 instuction to decodetree:
slbie: SLB Invalidate Entry X-form
slbieg: SLB Invalidate Entry Global X-form
slbia: SLB Invalidate All X-form
slbmte: SLB Move To Entry X-form
Signed-off-by: Lucas Coutinho
---
target/ppc/helper.h | 2 +-
target/ppc/insn32.decode | 2 ++
target/ppc/mmu-hash64.c | 2 +-
target/ppc/translate.c | 12
From: Matheus Ferst
Equivalent to CHK_SV and CHK_HV, but can be used in decodetree methods.
Signed-off-by: Matheus Ferst
Signed-off-by: Lucas Coutinho
---
target/ppc/translate.c | 21 +
target/ppc/translate/fixedpoint-impl.c.inc | 7 ++-
2 files
Signed-off-by: Lucas Coutinho
---
target/ppc/helper.h | 1 +
target/ppc/insn32.decode | 4 +++
target/ppc/mmu-hash64.c | 27
target/ppc/translate/storage-ctrl-impl.c.inc | 14 ++
4 files changed, 46
Signed-off-by: Lucas Coutinho
---
target/ppc/helper.h | 2 +-
target/ppc/insn32.decode | 2 ++
target/ppc/mmu-hash64.c | 2 +-
target/ppc/translate.c | 14 --
From: Matheus Ferst
GEN_PRIV and related CHK_* macros just assumed that variable named
"ctx" would be in scope when they are used, and that it would be a
pointer to DisasContext. Change these macros to receive the pointer
explicitly.
Signed-off-by: Matheus Ferst
Signed-off-by: Lucas Coutinho
Signed-off-by: Lucas Coutinho
---
target/ppc/helper.h | 2 +-
target/ppc/insn32.decode | 2 ++
target/ppc/mmu-hash64.c | 2 +-
target/ppc/translate.c | 26 ---
On 6/15/22 19:33, Akihiko Odaki wrote:
Developers often run QEMU without installing. The bundle mechanism
allows to look up files which should be present in installation even in
such a situation.
It is a general mechanism and can find any files located relative
to the installation tree. The
On 6/15/22 17:56, Akihiko Odaki wrote:
Developers often run QEMU without installing. The bundle mechanism
allows to look up files which should be present in installation even in
such a situation.
It is a general mechanism and can find any files located relative
to the installation tree. The
On 6/15/22 17:56, Akihiko Odaki wrote:
+void list_bundle_candidates(const char *path)
+{
+const char *dir = qemu_get_exec_dir();
+int i;
+
+for (i = 0; i < ARRAY_SIZE(bundle_formats); i++) {
+printf(bundle_formats[i], dir, path);
+putc('\n', stdout);
+}
This is
On 6/15/22 17:56, Akihiko Odaki wrote:
The path configuration macros are often supplied to
get_relocated_path(), and the function had some logics to remove the
prefixes.
With this change, the prefixes are removed from those macros and
get_relocated_path() is also simplified.
Signed-off-by:
> > > For Qemu, the main code I see for adding config is here, but I'm not sure
> > > what y'all's preferred external configuration method is to get a value
> > > from an
>
> Ideally no external configuration, although I suspect we need something
> at least temporarily.
Yes, whereas TDX can
On 6/15/22 17:56, Akihiko Odaki wrote:
diff --git a/tests/vm/fedora b/tests/vm/fedora
index 92b78d6e2c9..4ccd31bba61 100755
--- a/tests/vm/fedora
+++ b/tests/vm/fedora
@@ -79,7 +79,7 @@ class FedoraVM(basevm.BaseVM):
self.exec_qemu_img("create", "-f", "qcow2", img_tmp, self.size)
* Daniel P. Berrangé (berra...@redhat.com) wrote:
> On Fri, Jun 10, 2022 at 05:58:31PM +0530, manish.mishra wrote:
> >
> > On 09/06/22 9:17 pm, Daniel P. Berrangé wrote:
> > > On Thu, Jun 09, 2022 at 07:33:01AM +, Het Gala wrote:
> > > > As of now, the multi-FD feature supports connection
On Wed, Jun 8, 2022 at 12:19 AM Alistair Francis wrote:
>
> On Mon, Jun 6, 2022 at 2:23 AM Atish Patra wrote:
> >
> > On Thu, Jun 2, 2022 at 12:02 AM Alistair Francis
> > wrote:
> > >
> > > On Wed, Jun 1, 2022 at 4:16 AM Atish Patra wrote:
> > > >
> > > > stimecmp allows the supervisor mode
Signed-off-by: Akihiko Odaki
---
meson.build | 2 ++
net/tap.c | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/meson.build b/meson.build
index 8961df266d1..5e0e08801c9 100644
--- a/meson.build
+++ b/meson.build
@@ -3574,6 +3574,8 @@ if have_tools
Signed-off-by: Akihiko Odaki
---
qga/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qga/main.c b/qga/main.c
index c373fec3ee6..06e507b9979 100644
--- a/qga/main.c
+++ b/qga/main.c
@@ -270,7 +270,7 @@ QEMU_HELP_BOTTOM "\n"
, cmd, QGA_VIRTIO_PATH_DEFAULT,
Signed-off-by: Akihiko Odaki
---
ui/cocoa.m | 2 +-
ui/gtk.c | 2 +-
ui/icons/meson.build | 32
ui/sdl2.c| 4 ++--
4 files changed, 28 insertions(+), 12 deletions(-)
diff --git a/ui/cocoa.m b/ui/cocoa.m
index
Developers often run QEMU without installing. The bundle mechanism
allows to look up files which should be present in installation even in
such a situation.
It is a general mechanism and can find any files located relative
to the installation tree. The build tree must have a new directory,
softmmu/datadir.c had its own implementation to find files in the
build tree, but now bundle mechanism provides the unified
implementation which works for datadir and the other files.
Signed-off-by: Akihiko Odaki
---
.travis.yml | 2 +-
pc-bios/keymaps/meson.build | 2 ++
The path configuration macros are often supplied to
get_relocated_path(), and the function had some logics to remove the
prefixes.
With this change, the prefixes are removed from those macros and
get_relocated_path() is also simplified.
This also fixes --firmwarepath configuration option. The
Developers often run QEMU without installing. The bundle mechanism
allows to look up files which should be present in installation even in
such a situation.
It is a general mechanism and can find any files located relative
to the installation tree. The build tree must have a new directory,
Reviewed-by: Eddie Dong
> -Original Message-
> From: Qemu-devel bounces+eddie.dong=intel@nongnu.org> On Behalf Of Yajun Wu
> Sent: Wednesday, May 25, 2022 8:49 PM
> To: qemu-devel@nongnu.org; m...@redhat.com; alex.ben...@linaro.org;
> yaj...@nvidia.com
> Cc: Parav Pandit
> Subject:
Author: Beraldo Leal - https://gitlab.com/beraldoleal
Merge Request:
https://gitlab.com/qemu-project/python-qemu-qmp/-/merge_requests/7
... from: beraldoleal/python-qemu-qmp:docs/readme
... into: qemu-project/python-qemu-qmp:main
Just some small fixes that will make easier to copy and paste from
On Thu, Jun 16, 2022 at 12:56:28AM +0900, Akihiko Odaki wrote:
> The old implementation had some code to accept multiple firmware
> directories, but it is not used.
It is used by distros. In Fedora builds for example:
On 2022/06/15 21:04, Daniel P. Berrangé wrote:
On Wed, Jun 15, 2022 at 01:42:58PM +0200, Paolo Bonzini wrote:
On 6/15/22 12:52, Daniel P. Berrangé wrote:
+case QEMU_FILE_TYPE_HELPER:
+rel_install_dir = "";
+rel_build_dir = "";
+default_install_dir =
On 6/15/22 10:19, Xiaoyao Li wrote:
On 6/15/2022 8:46 AM, Xu, Min M wrote:
I would like to add more engineers (Confidential Computing Reviewers in
EDK2 community and Intel's QEMU engineers) in this mail thread.
-Original Message-
From: Dionna Amalie Glaze
Sent: Wednesday, June 15,
On Fri, Jun 10, 2022 at 05:58:31PM +0530, manish.mishra wrote:
>
> On 09/06/22 9:17 pm, Daniel P. Berrangé wrote:
> > On Thu, Jun 09, 2022 at 07:33:01AM +, Het Gala wrote:
> > > As of now, the multi-FD feature supports connection over the default
> > > network
> > > only. This Patchset
A memory-backend-ram or a memory-backend-memfd block with the RAM_SHARED
flag set is not migrated when migrate_ignore_shared() is true, but this
is wrong, because it has no named backing store, and its contents will be
lost. Define a new flag RAM_ANON to distinguish this case. Cpr will also
test
Hey - I wanted to ask if someone else has seen this or has suggestions on
how to fix it in libslirp / qemu.
libslirp version: 3ad1710a96678fe79066b1469cead4058713a1d9
The blow is line:
https://gitlab.freedesktop.org/slirp/libslirp/-/blob/master/src/tcp_input.c#L310
I0614 13:44:44.3040872040
The bug is an uninitialized memory read, along the translate_fail
path, which results in garbage being read from iotlb_to_section,
which can lead to a crash in io_readx/io_writex.
The bug may be fixed by writing any value with zero
in ~TARGET_PAGE_MASK, so that the call to iotlb_to_section using
On Wed, Jun 15, 2022 at 11:48:02AM -0400, John Snow wrote:
> On Wed, Jun 15, 2022 at 11:33 AM Daniel P. Berrangé
> wrote:
> >
> > On Wed, Jun 15, 2022 at 09:41:32AM -0400, John Snow wrote:
> > > On Tue, Jun 14, 2022 at 10:30 AM John Snow wrote:
> > > >
> > > > On Tue, Jun 14, 2022 at 4:59 AM
On Mittwoch, 15. Juni 2022 17:52:49 CEST Greg Kurz wrote:
> On Tue, 15 Mar 2022 11:08:39 +0100
>
> Christian Schoenebeck wrote:
> > Current implementation of 'Twalk' request handling always sends an
> > 'Rerror'
> >
> > response if any error occured. The 9p2000 protocol spec says though:
> >
On Tue, 15 Mar 2022 11:08:47 +0100
Christian Schoenebeck wrote:
> Extend previously added test case by checking that fid was unaffected
> by 'Twalk' request (i.e. when 2nd path component of request being
> invalid). Do that by subsequently sending a 'Tgetattr' request with
> the fid previously
Signed-off-by: Akihiko Odaki
---
ui/cocoa.m | 2 +-
ui/gtk.c | 2 +-
ui/icons/meson.build | 32
ui/sdl2.c| 4 ++--
4 files changed, 28 insertions(+), 12 deletions(-)
diff --git a/ui/cocoa.m b/ui/cocoa.m
index
* Juan Quintela (quint...@redhat.com) wrote:
> Signed-off-by: Juan Quintela
Reviewed-by: Dr. David Alan Gilbert
> ---
> migration/ram.h | 2 ++
> migration/ram.c | 2 +-
> 2 files changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/migration/ram.h b/migration/ram.h
> index
Signed-off-by: Akihiko Odaki
---
meson.build | 2 ++
net/tap.c | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/meson.build b/meson.build
index ab5ab85bf4e..72e42048cbe 100644
--- a/meson.build
+++ b/meson.build
@@ -3574,6 +3574,8 @@ if have_tools
Signed-off-by: Akihiko Odaki
---
qga/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/qga/main.c b/qga/main.c
index c373fec3ee6..06e507b9979 100644
--- a/qga/main.c
+++ b/qga/main.c
@@ -270,7 +270,7 @@ QEMU_HELP_BOTTOM "\n"
, cmd, QGA_VIRTIO_PATH_DEFAULT,
It may not be obvious why laio_io_unplug() checks max batch. I discussed
this with Stefano and have added a comment summarizing the reason.
Cc: Stefano Garzarella
Cc: Kevin Wolf
Signed-off-by: Stefan Hajnoczi
Reviewed-by: Stefano Garzarella
Message-id:
From: Jagannathan Raman
Forward remote device's interrupts to the guest
Signed-off-by: Elena Ufimtseva
Signed-off-by: John G Johnson
Signed-off-by: Jagannathan Raman
Message-id:
9523479eaafe050677f4de2af5dd0df18c27cfd9.1655151679.git.jag.ra...@oracle.com
Signed-off-by: Stefan Hajnoczi
---
softmmu/datadir.c had its own implementation to find files in the
build tree, but now bundle mechanism provides the unified
implementation which works for datadir and the other files.
Signed-off-by: Akihiko Odaki
---
.travis.yml | 2 +-
pc-bios/keymaps/meson.build | 2 ++
Developers often run QEMU without installing. The bundle mechanism
allows to look up files which should be present in installation even in
such a situation.
It is a general mechanism and can find any files located relative
to the installation tree. The build tree must have a new directory,
The path configuration macros are often supplied to
get_relocated_path(), and the function had some logics to remove the
prefixes.
With this change, the prefixes are removed from those macros and
get_relocated_path() is also simplified.
Signed-off-by: Akihiko Odaki
---
include/qemu/cutils.h |
Developers often run QEMU without installing. The bundle mechanism
allows to look up files which should be present in installation even in
such a situation.
It is a general mechanism and can find any files located relative
to the installation tree. The build tree must have a new directory,
From: Jagannathan Raman
Define and register callbacks to manage the RAM regions used for
device DMA
Signed-off-by: Elena Ufimtseva
Signed-off-by: John G Johnson
Signed-off-by: Jagannathan Raman
Reviewed-by: Stefan Hajnoczi
Message-id:
From: Jagannathan Raman
Adds handler to reset a remote device
Signed-off-by: Elena Ufimtseva
Signed-off-by: John G Johnson
Signed-off-by: Jagannathan Raman
Reviewed-by: Stefan Hajnoczi
Message-id:
112eeadf3bc4c6cdb100bc3f9a6fcfc20b467c1b.1655151679.git.jag.ra...@oracle.com
Signed-off-by:
The old implementation had some code to accept multiple firmware
directories, but it is not used.
Signed-off-by: Akihiko Odaki
---
softmmu/datadir.c | 11 ++-
1 file changed, 2 insertions(+), 9 deletions(-)
diff --git a/softmmu/datadir.c b/softmmu/datadir.c
index
Every laio_io_plug() call has a matching laio_io_unplug() call. There is
a plugged counter that tracks the number of levels of plugging and
allows for nesting.
The plugged counter must reflect the balance between laio_io_plug() and
laio_io_unplug() calls accurately. Otherwise I/O stalls occur
From: Jagannathan Raman
Define and register handlers for PCI config space accesses
Signed-off-by: Elena Ufimtseva
Signed-off-by: John G Johnson
Signed-off-by: Jagannathan Raman
Reviewed-by: Stefan Hajnoczi
Message-id:
From: Jagannathan Raman
Determine the BARs used by the PCI device and register handlers to
manage the access to the same.
Signed-off-by: Elena Ufimtseva
Signed-off-by: John G Johnson
Signed-off-by: Jagannathan Raman
Reviewed-by: Stefan Hajnoczi
Message-id:
From: Jagannathan Raman
Assign separate address space for each device in the remote processes.
Signed-off-by: Elena Ufimtseva
Signed-off-by: John G Johnson
Signed-off-by: Jagannathan Raman
Reviewed-by: Stefan Hajnoczi
Message-id:
From: Jagannathan Raman
Define vfio-user object which is remote process server for QEMU. Setup
object initialization functions and properties necessary to instantiate
the object
Signed-off-by: Elena Ufimtseva
Signed-off-by: John G Johnson
Signed-off-by: Jagannathan Raman
Reviewed-by: Stefan
From: Sam Li
Linux recently added a new io_uring(7) optimization API that QEMU
doesn't take advantage of yet. The liburing library that QEMU uses
has added a corresponding new API calling io_uring_register_ring_fd().
When this API is called after creating the ring, the io_uring_submit()
library
From: Jagannathan Raman
Setup a handler to run vfio-user context. The context is driven by
messages to the file descriptor associated with it - get the fd for
the context and hook up the handler with it
Signed-off-by: Elena Ufimtseva
Signed-off-by: John G Johnson
Signed-off-by: Jagannathan
From: Jagannathan Raman
Add vfio-user to x-remote machine. It is a boolean, which indicates if
the machine supports vfio-user protocol. The machine configures the bus
differently vfio-user and multiprocess protocols, so this property
informs it on how to configure the bus.
This property should
From: Jagannathan Raman
Find the PCI device with specified id. Initialize the device context
with the QEMU PCI device
Signed-off-by: Elena Ufimtseva
Signed-off-by: John G Johnson
Signed-off-by: Jagannathan Raman
Reviewed-by: Stefan Hajnoczi
Message-id:
From: Jagannathan Raman
Allow hotplugging of PCI(e) devices to remote machine
Signed-off-by: Elena Ufimtseva
Signed-off-by: John G Johnson
Signed-off-by: Jagannathan Raman
Reviewed-by: Stefan Hajnoczi
Message-id:
d1e6cfa0afb528ad343758f9b1d918be0175c5e5.1655151679.git.jag.ra...@oracle.com
From: Jagannathan Raman
create a context with the vfio-user library to run a PCI device
Signed-off-by: Elena Ufimtseva
Signed-off-by: John G Johnson
Signed-off-by: Jagannathan Raman
Reviewed-by: Stefan Hajnoczi
Message-id:
From: Jagannathan Raman
Add blocker to prevent hot-unplug of devices
TYPE_VFIO_USER_SERVER, which is introduced shortly, attaches itself to a
PCIDevice on which it depends. If the attached PCIDevice gets removed
while the server in use, it could cause it crash. To prevent this,
From: Jagannathan Raman
add the libvfio-user library as a submodule. build it as a meson
subproject.
libvfio-user is distributed with BSD 3-Clause license and
json-c with MIT (Expat) license
Signed-off-by: Elena Ufimtseva
Signed-off-by: John G Johnson
Signed-off-by: Jagannathan Raman
From: Vladimir Sementsov-Ogievskiy
Signed-off-by: Vladimir Sementsov-Ogievskiy
Message-id: 20220526115432.138384-1-vsement...@yandex-team.ru
Signed-off-by: Stefan Hajnoczi
---
MAINTAINERS | 22 --
1 file changed, 12 insertions(+), 10 deletions(-)
diff --git a/MAINTAINERS
The following changes since commit 8e6c70b9d4a1b1f3011805947925cfdb31642f7f:
Merge tag 'kraxel-20220614-pull-request' of git://git.kraxel.org/qemu into
staging (2022-06-14 06:21:46 -0700)
are available in the Git repository at:
https://gitlab.com/stefanha/qemu.git tags/block-pull-request
On Tue, 15 Mar 2022 11:08:39 +0100
Christian Schoenebeck wrote:
> Current implementation of 'Twalk' request handling always sends an 'Rerror'
> response if any error occured. The 9p2000 protocol spec says though:
>
> "
> If the first element cannot be walked for any reason, Rerror is
On Wed, Jun 15, 2022 at 11:33 AM Daniel P. Berrangé wrote:
>
> On Wed, Jun 15, 2022 at 09:41:32AM -0400, John Snow wrote:
> > On Tue, Jun 14, 2022 at 10:30 AM John Snow wrote:
> > >
> > > On Tue, Jun 14, 2022 at 4:59 AM Daniel P. Berrangé
> > > wrote:
> > > >
> > > > On Tue, Jun 14, 2022 at
On 6/14/22 21:08, Bin Meng wrote:
From: Bin Meng
When watchpoint is hit, the breakpoint exception should update tval
to point to the faulting virtual address.
Signed-off-by: Bin Meng
---
target/riscv/cpu.h| 1 +
target/riscv/cpu_helper.c | 6 ++
target/riscv/debug.c | 2
On Tue, Jun 14, 2022 at 12:51 PM Paolo Bonzini wrote:
>
> tests/vm/Makefile.include used to assume that it could run in an unconfigured
> source tree, and Cirrus CI relies on that. It was however broken by commit
> f4c66f1705 ("tests: use tests/venv to run basevm.py-based scripts",
>
On Wed, Jun 15, 2022 at 09:41:32AM -0400, John Snow wrote:
> On Tue, Jun 14, 2022 at 10:30 AM John Snow wrote:
> >
> > On Tue, Jun 14, 2022 at 4:59 AM Daniel P. Berrangé
> > wrote:
> > >
> > > On Tue, Jun 14, 2022 at 06:46:35AM +0200, Thomas Huth wrote:
> > > > On 14/06/2022 03.50, John Snow
On Tue, 15 Mar 2022 11:08:35 +0100
Christian Schoenebeck wrote:
> Extend previously added fs_walk_none() test by comparing the QID
> of the root fid with the QID of the cloned fid. They should be
> equal.
>
> Signed-off-by: Christian Schoenebeck
> ---
LGTM.
Reviewed-by: Greg Kurz
>
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